Question

rút gon phân số sau : 22/165

 

Answer 1

\(\dfrac{22}{165}=\dfrac{22:11}{165:11}=\dfrac{2}{15}\)

Answer 2

\(\dfrac{2}{15}\)

Answer 3

\(\dfrac{22}{165}=\dfrac{22:11}{165:11}=\dfrac{2}{15}\)